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authornkozlovskiy <nmk@ydb.tech>2023-10-11 19:11:46 +0300
committernkozlovskiy <nmk@ydb.tech>2023-10-11 19:33:28 +0300
commit61b3971447e473726d6cdb23fc298e457b4d973c (patch)
treee2a2a864bb7717f7ae6138f6a3194a254dd2c7bb /contrib/libs/linux-headers/linux/smc_diag.h
parenta674dc57d88d43c2e8e90a6084d5d2c988e0402c (diff)
downloadydb-61b3971447e473726d6cdb23fc298e457b4d973c.tar.gz
add sanitizers dependencies
Diffstat (limited to 'contrib/libs/linux-headers/linux/smc_diag.h')
-rw-r--r--contrib/libs/linux-headers/linux/smc_diag.h112
1 files changed, 112 insertions, 0 deletions
diff --git a/contrib/libs/linux-headers/linux/smc_diag.h b/contrib/libs/linux-headers/linux/smc_diag.h
new file mode 100644
index 0000000000..64d3fb69e4
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/smc_diag.h
@@ -0,0 +1,112 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _SMC_DIAG_H_
+#define _SMC_DIAG_H_
+
+#include <linux/types.h>
+#include <linux/inet_diag.h>
+#include <rdma/ib_user_verbs.h>
+
+/* Request structure */
+struct smc_diag_req {
+ __u8 diag_family;
+ __u8 pad[2];
+ __u8 diag_ext; /* Query extended information */
+ struct inet_diag_sockid id;
+};
+
+/* Base info structure. It contains socket identity (addrs/ports/cookie) based
+ * on the internal clcsock, and more SMC-related socket data
+ */
+struct smc_diag_msg {
+ __u8 diag_family;
+ __u8 diag_state;
+ union {
+ __u8 diag_mode;
+ __u8 diag_fallback; /* the old name of the field */
+ };
+ __u8 diag_shutdown;
+ struct inet_diag_sockid id;
+
+ __u32 diag_uid;
+ __aligned_u64 diag_inode;
+};
+
+/* Mode of a connection */
+enum {
+ SMC_DIAG_MODE_SMCR,
+ SMC_DIAG_MODE_FALLBACK_TCP,
+ SMC_DIAG_MODE_SMCD,
+};
+
+/* Extensions */
+
+enum {
+ SMC_DIAG_NONE,
+ SMC_DIAG_CONNINFO,
+ SMC_DIAG_LGRINFO,
+ SMC_DIAG_SHUTDOWN,
+ SMC_DIAG_DMBINFO,
+ SMC_DIAG_FALLBACK,
+ __SMC_DIAG_MAX,
+};
+
+#define SMC_DIAG_MAX (__SMC_DIAG_MAX - 1)
+
+/* SMC_DIAG_CONNINFO */
+
+struct smc_diag_cursor {
+ __u16 reserved;
+ __u16 wrap;
+ __u32 count;
+};
+
+struct smc_diag_conninfo {
+ __u32 token; /* unique connection id */
+ __u32 sndbuf_size; /* size of send buffer */
+ __u32 rmbe_size; /* size of RMB element */
+ __u32 peer_rmbe_size; /* size of peer RMB element */
+ /* local RMB element cursors */
+ struct smc_diag_cursor rx_prod; /* received producer cursor */
+ struct smc_diag_cursor rx_cons; /* received consumer cursor */
+ /* peer RMB element cursors */
+ struct smc_diag_cursor tx_prod; /* sent producer cursor */
+ struct smc_diag_cursor tx_cons; /* sent consumer cursor */
+ __u8 rx_prod_flags; /* received producer flags */
+ __u8 rx_conn_state_flags; /* recvd connection flags*/
+ __u8 tx_prod_flags; /* sent producer flags */
+ __u8 tx_conn_state_flags; /* sent connection flags*/
+ /* send buffer cursors */
+ struct smc_diag_cursor tx_prep; /* prepared to be sent cursor */
+ struct smc_diag_cursor tx_sent; /* sent cursor */
+ struct smc_diag_cursor tx_fin; /* confirmed sent cursor */
+};
+
+/* SMC_DIAG_LINKINFO */
+
+struct smc_diag_linkinfo {
+ __u8 link_id; /* link identifier */
+ __u8 ibname[IB_DEVICE_NAME_MAX]; /* name of the RDMA device */
+ __u8 ibport; /* RDMA device port number */
+ __u8 gid[40]; /* local GID */
+ __u8 peer_gid[40]; /* peer GID */
+};
+
+struct smc_diag_lgrinfo {
+ struct smc_diag_linkinfo lnk[1];
+ __u8 role;
+};
+
+struct smc_diag_fallback {
+ __u32 reason;
+ __u32 peer_diagnosis;
+};
+
+struct smcd_diag_dmbinfo { /* SMC-D Socket internals */
+ __u32 linkid; /* Link identifier */
+ __aligned_u64 peer_gid; /* Peer GID */
+ __aligned_u64 my_gid; /* My GID */
+ __aligned_u64 token; /* Token of DMB */
+ __aligned_u64 peer_token; /* Token of remote DMBE */
+};
+
+#endif /* _SMC_DIAG_H_ */